Retake Practice Pythagorean Theorem

Front

Is the triangle with sides a = 2.1, b = 7.2, c = 7.5 a right triangle?

Back

Yes, it is a right triangle.

Front

What is the side of a right triangle across from the right angle called?

Back

Hypotenuse.

Front

Find the length of the missing side if one side is 80 in. and the other is 60 in.

Back

The missing side is 100 in.

Front

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

Back

27 feet.

Front

Find the distance between the points (3, 4) and (7, 1).

Back

The distance is 5.

Front

What is the Pythagorean Theorem formula?

Back

a² + b² = c².

Front

If a right triangle has legs of length 6 and 8, what is the length of the hypotenuse?

Back

10.

Front

In a right triangle, if one leg is 12 and the hypotenuse is 13, what is the length of the other leg?

Back

5.

Front

What do you call the two shorter sides of a right triangle?

Back

Legs.

Front

If a triangle has sides of lengths 5, 12, and 13, is it a right triangle?

Back

Yes, it is a right triangle.